:root{--font-main: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Inter", system-ui, -apple-system, sans-serif;--color-bg: #ffffff;--color-bg-alt: #f9fafb;--color-bg-accent: #f1f5f9;--color-text: #0f172a;--color-text-muted: #525f72;--color-text-light: #7e8c9e;--color-primary: #0f172a;--color-primary-hover: #334155;--color-accent: #0ea5e9;--border-color: #e2e8f0;--border-color-strong: #cbd5e1;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius-sm: 2px;--radius-md: 4px;--radius-lg: 6px;--transition: all .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;color:var(--color-text);line-height:1.2}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}img{max-width:100%;display:block}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 2rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;border-radius:var(--radius-sm);font-weight:500;font-size:.875rem;cursor:pointer;border:1px solid transparent;transition:var(--transition);letter-spacing:.01em}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-secondary{background:#fff;color:var(--color-text);border-color:var(--border-color-strong)}.btn-secondary:hover{background:var(--color-bg-alt);border-color:var(--color-text-muted)}.btn-large{padding:.75rem 1.5rem;font-size:1rem}.btn-block{display:flex;width:100%}.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color)}.site-header .container{display:flex;justify-content:space-between;align-items:center;height:64px}.logo{display:flex;align-items:center;gap:.25rem;font-weight:600;font-size:1.125rem;letter-spacing:-.02em;color:var(--color-text)}.logo-icon{width:24px;height:24px;background:var(--color-text);color:#fff;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:700;border-radius:var(--radius-sm)}.main-nav ul{display:flex;align-items:center;gap:2rem}.main-nav a:not(.btn){color:var(--color-text-muted);font-size:.875rem;font-weight:500}.main-nav a:not(.btn):hover{color:var(--color-text)}.hero{padding:8rem 0 6rem;background:var(--color-bg);border-bottom:1px solid var(--border-color)}.hero-content{max-width:900px}.hero-title{font-size:3.75rem;margin-bottom:1.5rem;color:var(--color-text);letter-spacing:-.03em;line-height:1.1}.text-gradient{background:none;-webkit-background-clip:unset;-webkit-text-fill-color:unset;color:var(--color-text)}.hero-tagline{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:2.5rem;max-width:640px;font-weight:400}.hero-actions{display:flex;gap:1rem}.hero-background{display:none}.features{padding:6rem 0;background:var(--color-bg-alt);border-bottom:1px solid var(--border-color)}.section-header{margin-bottom:4rem;max-width:600px}.section-header h2{font-size:2rem;margin-bottom:1rem}.section-header p{color:var(--color-text-muted);font-size:1.125rem}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-color);border:1px solid var(--border-color)}.feature-card{background:var(--color-bg);padding:2.5rem;transition:background-color .2s}.feature-card:hover{background:var(--color-bg-accent);transform:none}.feature-card .icon{font-size:1.5rem;margin-bottom:1.25rem;color:var(--color-text)}.feature-card h3{font-size:1.125rem;margin-bottom:.75rem;font-weight:600}.feature-card p{color:var(--color-text-muted);font-size:.9375rem;line-height:1.6}.contact{padding:6rem 0;background:var(--color-bg)}.contact-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:start}.contact-info h2{font-size:2rem;margin-bottom:1rem}.contact-info p{color:var(--color-text-muted);margin-bottom:2rem;font-size:1.125rem}.contact-details{border-top:1px solid var(--border-color);padding-top:2rem}.contact-details li{margin-bottom:1rem;display:flex;gap:.75rem;color:var(--color-text);font-size:.9375rem;font-weight:500}.contact-form{background:var(--color-bg);padding:0;border:none}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;font-size:.875rem;color:var(--color-text)}.form-group input,.form-group textarea{width:100%;padding:.625rem .875rem;background:var(--color-bg);border:1px solid var(--border-color-strong);border-radius:var(--radius-sm);color:var(--color-text);font-family:var(--font-main);font-size:.9375rem;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.form-status{margin-top:1rem;font-size:.875rem}.site-footer{background:var(--color-bg);padding:4rem 0;border-top:1px solid var(--border-color)}.footer-content{display:flex;flex-direction:row;justify-content:space-between;align-items:flex-start;text-align:left;gap:2rem}.footer-brand .logo-text{font-weight:600;font-size:1rem;margin-bottom:.25rem;color:var(--color-text)}.footer-brand p{color:var(--color-text-muted);font-size:.875rem}.footer-legal{font-size:.75rem;color:var(--color-text-light);max-width:400px;text-align:right}@media(max-width:768px){.hero-title{font-size:2.5rem}.contact-wrapper{grid-template-columns:1fr;gap:3rem}.feature-grid{grid-template-columns:1fr;gap:1px}.footer-content{flex-direction:column;text-align:left;align-items:flex-start}.footer-legal{text-align:left}.main-nav{display:none}}